FR693494A - Procédé d'obturation de filières - Google Patents

Procédé d'obturation de filières

Info

Publication number: FR693494A
Authority: FR; France
Prior art keywords: dies; sealing process; sealing
Prior art date: 1930-04-07
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

Inventor

Jozef Folman

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.)

1930-04-07

Filing date

1930-04-07

Publication date

1930-11-20

1930-04-07 Application filed filed Critical

1930-11-20 Application granted granted Critical

1930-11-20 Publication of FR693494A publication Critical patent/FR693494A/fr

Status Expired legal-status Critical Current

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
- B23P15/48—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR693494D 1930-04-07 1930-04-07 Procédé d'obturation de filières Expired FR693494A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR693494T		1930-04-07

Publications (1)

Publication Number	Publication Date
FR693494A true FR693494A (fr)	1930-11-20

Family

ID=9041439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR693494D Expired FR693494A (fr)	1930-04-07	1930-04-07	Procédé d'obturation de filières

Country Status (1)

Country	Link
FR (1)	FR693494A (fr)

1930
- 1930-04-07 FR FR693494D patent/FR693494A/fr not_active Expired

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