FR629946A - Improvements to threading tools - Google Patents

Improvements to threading tools

Info

Publication number
FR629946A
FR629946A FR629946DA FR629946A FR 629946 A FR629946 A FR 629946A FR 629946D A FR629946D A FR 629946DA FR 629946 A FR629946 A FR 629946A
Authority
FR
France
Prior art keywords
threading tools
threading
tools
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)
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.)
Jones and Lamson Machine Co
Original Assignee
Jones and Lamson Machine Co
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 Jones and Lamson Machine Co filed Critical Jones and Lamson Machine Co
Application granted granted Critical
Publication of FR629946A publication Critical patent/FR629946A/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
    • B23G5/00—Thread-cutting tools; Die-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR629946D 1927-02-28 1927-02-28 Improvements to threading tools Expired FR629946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR629946T 1927-02-28

Publications (1)

Publication Number Publication Date
FR629946A true FR629946A (en) 1927-11-19

Family

ID=8990725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR629946D Expired FR629946A (en) 1927-02-28 1927-02-28 Improvements to threading tools

Country Status (1)

Country Link
FR (1) FR629946A (en)

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