FR335312A - Improvements in machines for grinding or cutting dies - Google Patents

Improvements in machines for grinding or cutting dies

Info

Publication number
FR335312A
FR335312A FR335312DA FR335312A FR 335312 A FR335312 A FR 335312A FR 335312D A FR335312D A FR 335312DA FR 335312 A FR335312 A FR 335312A
Authority
FR
France
Prior art keywords
grinding
machines
cutting dies
dies
cutting
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
Joseph Fink Keller
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 FR335312A publication Critical patent/FR335312A/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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR335312D 1903-09-15 1903-09-15 Improvements in machines for grinding or cutting dies Expired FR335312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR335312T 1903-09-15

Publications (1)

Publication Number Publication Date
FR335312A true FR335312A (en) 1904-01-19

Family

ID=1384793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR335312D Expired FR335312A (en) 1903-09-15 1903-09-15 Improvements in machines for grinding or cutting dies

Country Status (1)

Country Link
FR (1) FR335312A (en)

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