FR439338A - Perfectionnements au papier de verre, papier sablé et matières abrasives, analogues - Google Patents

Perfectionnements au papier de verre, papier sablé et matières abrasives, analogues

Info

Publication number
FR439338A
FR439338A FR439338DA FR439338A FR 439338 A FR439338 A FR 439338A FR 439338D A FR439338D A FR 439338DA FR 439338 A FR439338 A FR 439338A
Authority
FR
France
Prior art keywords
sandpaper
abrasive materials
abrasive
materials
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
English (en)
Inventor
Arthur Loftus Bethell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR439338A publication Critical patent/FR439338A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/001—Manufacture of flexible abrasive materials
    • B24D11/005—Making abrasive webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR439338D 1911-02-28 1912-01-24 Perfectionnements au papier de verre, papier sablé et matières abrasives, analogues Expired FR439338A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB439338X 1911-02-28

Publications (1)

Publication Number Publication Date
FR439338A true FR439338A (fr) 1912-06-11

Family

ID=1480780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439338D Expired FR439338A (fr) 1911-02-28 1912-01-24 Perfectionnements au papier de verre, papier sablé et matières abrasives, analogues

Country Status (1)

Country Link
FR (1) FR439338A (fr)

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