FR333077A - Perfectionnements aux clés - Google Patents

Perfectionnements aux clés

Info

Publication number
FR333077A
FR333077A FR333077DA FR333077A FR 333077 A FR333077 A FR 333077A FR 333077D A FR333077D A FR 333077DA FR 333077 A FR333077 A FR 333077A
Authority
FR
France
Prior art keywords
refinements
key
key refinements
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
English (en)
Inventor
Nathaniel Bennett Stone
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 FR333077A publication Critical patent/FR333077A/fr
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
    • B25B13/56—Spanner sets
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR333077D 1903-04-14 1903-04-14 Perfectionnements aux clés Expired FR333077A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR333077T 1903-04-14

Publications (1)

Publication Number Publication Date
FR333077A true FR333077A (fr) 1903-11-14

Family

ID=1382688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR333077D Expired FR333077A (fr) 1903-04-14 1903-04-14 Perfectionnements aux clés

Country Status (1)

Country Link
FR (1) FR333077A (fr)

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