FR1163847A - Safety left turn - Google Patents

Safety left turn

Info

Publication number
FR1163847A
FR1163847A FR1163847DA FR1163847A FR 1163847 A FR1163847 A FR 1163847A FR 1163847D A FR1163847D A FR 1163847DA FR 1163847 A FR1163847 A FR 1163847A
Authority
FR
France
Prior art keywords
left turn
safety
safety left
turn
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
Roger-Henri Tortosa
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 FR1163847A publication Critical patent/FR1163847A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/26—Manually-operated thread-cutting devices
    • B23G1/261—Die and tap wrenches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1163847D 1956-08-04 1956-08-04 Safety left turn Expired FR1163847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1163847T 1956-08-04

Publications (1)

Publication Number Publication Date
FR1163847A true FR1163847A (en) 1958-10-01

Family

ID=9653699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1163847D Expired FR1163847A (en) 1956-08-04 1956-08-04 Safety left turn

Country Status (1)

Country Link
FR (1) FR1163847A (en)

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