FR447787A - Machine for polishing concave, convex or flat tool surfaces - Google Patents

Machine for polishing concave, convex or flat tool surfaces

Info

Publication number
FR447787A
FR447787A FR447787DA FR447787A FR 447787 A FR447787 A FR 447787A FR 447787D A FR447787D A FR 447787DA FR 447787 A FR447787 A FR 447787A
Authority
FR
France
Prior art keywords
convex
machine
tool surfaces
flat tool
polishing concave
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
Max Dissmann
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 FR447787A publication Critical patent/FR447787A/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
    • B24B19/001—Single-purpose machines or devices for particular grinding operations not covered by any other main group for table cutlery
    • B24B19/002—Single-purpose machines or devices for particular grinding operations not covered by any other main group for table cutlery for knife blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR447787D 1912-08-19 1912-08-19 Machine for polishing concave, convex or flat tool surfaces Expired FR447787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR447787T 1912-08-19

Publications (1)

Publication Number Publication Date
FR447787A true FR447787A (en) 1913-01-15

Family

ID=1488449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR447787D Expired FR447787A (en) 1912-08-19 1912-08-19 Machine for polishing concave, convex or flat tool surfaces

Country Status (1)

Country Link
FR (1) FR447787A (en)

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