FR854838A - Improvements in valve manufacturing - Google Patents

Improvements in valve manufacturing

Info

Publication number
FR854838A
FR854838A FR854838DA FR854838A FR 854838 A FR854838 A FR 854838A FR 854838D A FR854838D A FR 854838DA FR 854838 A FR854838 A FR 854838A
Authority
FR
France
Prior art keywords
valve manufacturing
valve
manufacturing
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
Louis-Camille-Andre Gardelle
Andre-Alfred-Arsene Lemoine
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 FR854838A publication Critical patent/FR854838A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR854838D 1939-01-11 1939-01-11 Improvements in valve manufacturing Expired FR854838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854838T 1939-01-11

Publications (1)

Publication Number Publication Date
FR854838A true FR854838A (en) 1940-04-25

Family

ID=9327951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854838D Expired FR854838A (en) 1939-01-11 1939-01-11 Improvements in valve manufacturing

Country Status (1)

Country Link
FR (1) FR854838A (en)

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