FR852179A - Dispositif porte-ouvrage - Google Patents

Dispositif porte-ouvrage

Info

Publication number
FR852179A
FR852179A FR852179DA FR852179A FR 852179 A FR852179 A FR 852179A FR 852179D A FR852179D A FR 852179DA FR 852179 A FR852179 A FR 852179A
Authority
FR
France
Prior art keywords
holder device
work holder
work
holder
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)
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of FR852179A publication Critical patent/FR852179A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR852179D 1939-03-27 1939-03-27 Dispositif porte-ouvrage Expired FR852179A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852179T 1939-03-27

Publications (1)

Publication Number Publication Date
FR852179A true FR852179A (fr) 1940-01-25

Family

ID=9326516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852179D Expired FR852179A (fr) 1939-03-27 1939-03-27 Dispositif porte-ouvrage

Country Status (1)

Country Link
FR (1) FR852179A (fr)

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