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FR918379A - Improvements to devices for the treatment of all surfaces - Google Patents

Improvements to devices for the treatment of all surfaces

Info

Publication number
FR918379A
FR918379A FR918379DA FR918379A FR 918379 A FR918379 A FR 918379A FR 918379D A FR918379D A FR 918379DA FR 918379 A FR918379 A FR 918379A
Authority
FR
France
Prior art keywords
treatment
devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Pierre-Paul-Andre Schill
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR918379A publication Critical patent/FR918379A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR918379D 1945-12-04 1945-12-04 Improvements to devices for the treatment of all surfaces Expired FR918379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918379T 1945-12-04

Publications (1)

Publication Number Publication Date
FR918379A true FR918379A (en) 1947-02-06

Family

ID=9424391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918379D Expired FR918379A (en) 1945-12-04 1945-12-04 Improvements to devices for the treatment of all surfaces

Country Status (1)

Country Link
FR (1) FR918379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2736675B1 (en) * 2011-07-26 2020-09-23 3M Innovative Properties Company Modular dual-action device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2736675B1 (en) * 2011-07-26 2020-09-23 3M Innovative Properties Company Modular dual-action device

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