CH501973A4 - - Google Patents

Info

Publication number
CH501973A4
CH501973A4 CH501973D CH501973D CH501973A4 CH 501973 A4 CH501973 A4 CH 501973A4 CH 501973 D CH501973 D CH 501973D CH 501973 D CH501973 D CH 501973D CH 501973 A4 CH501973 A4 CH 501973A4
Authority
CH
Switzerland
Application number
CH501973D
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
Publication of CH501973A4 publication Critical patent/CH501973A4/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0061—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences
    • G04D3/0064—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences for cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Electric Clocks (AREA)
CH501973D 1973-04-06 1973-04-06 CH501973A4 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH501973A CH570251A (ja) 1973-04-06 1973-04-06

Publications (1)

Publication Number Publication Date
CH501973A4 true CH501973A4 (ja) 1975-07-15

Family

ID=4286533

Family Applications (2)

Application Number Title Priority Date Filing Date
CH501973D CH501973A4 (ja) 1973-04-06 1973-04-06
CH501973A CH570251A (ja) 1973-04-06 1973-04-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH501973A CH570251A (ja) 1973-04-06 1973-04-06

Country Status (3)

Country Link
CH (2) CH501973A4 (ja)
DE (2) DE2414486A1 (ja)
FR (1) FR2224794A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805869A (en) * 1987-05-08 1989-02-21 Manco, Inc. Apparatus for manufacturing of tape dispenser

Also Published As

Publication number Publication date
FR2224794A1 (en) 1974-10-31
CH570251A (ja) 1975-12-15
DE2414486A1 (de) 1974-10-24
CH570251B5 (ja)
DE7410520U (de) 1976-03-25

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