FR428930A - Improvements in scraping tools - Google Patents

Improvements in scraping tools

Info

Publication number
FR428930A
FR428930A FR428930DA FR428930A FR 428930 A FR428930 A FR 428930A FR 428930D A FR428930D A FR 428930DA FR 428930 A FR428930 A FR 428930A
Authority
FR
France
Prior art keywords
scraping tools
scraping
tools
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)
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.)
United Shoe Machinery Corp
Original Assignee
United Shoe Machinery Corp
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 United Shoe Machinery Corp filed Critical United Shoe Machinery Corp
Application granted granted Critical
Publication of FR428930A publication Critical patent/FR428930A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/02—Expansible drums for carrying flexible material in tubular form, e.g. expanded by centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR428930D 1910-05-07 1911-04-25 Improvements in scraping tools Expired FR428930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB428930X 1910-05-07

Publications (1)

Publication Number Publication Date
FR428930A true FR428930A (en) 1911-09-11

Family

ID=1471293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428930D Expired FR428930A (en) 1910-05-07 1911-04-25 Improvements in scraping tools

Country Status (1)

Country Link
FR (1) FR428930A (en)

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