FR544170A - Automatic key - Google Patents

Automatic key

Info

Publication number
FR544170A
FR544170A FR544170DA FR544170A FR 544170 A FR544170 A FR 544170A FR 544170D A FR544170D A FR 544170DA FR 544170 A FR544170 A FR 544170A
Authority
FR
France
Prior art keywords
automatic key
key
automatic
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
Paul-Jules-Ernest Magnan
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
Application granted granted Critical
Publication of FR544170A publication Critical patent/FR544170A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR544170D 1921-12-03 1921-12-03 Automatic key Expired FR544170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR544170T 1921-12-03

Publications (1)

Publication Number Publication Date
FR544170A true FR544170A (en) 1922-09-15

Family

ID=8932097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544170D Expired FR544170A (en) 1921-12-03 1921-12-03 Automatic key

Country Status (1)

Country Link
FR (1) FR544170A (en)

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