FR50483E - Method and device for the manufacture of gas masks - Google Patents

Method and device for the manufacture of gas masks

Info

Publication number
FR50483E
FR50483E FR50483DA FR50483E FR 50483 E FR50483 E FR 50483E FR 50483D A FR50483D A FR 50483DA FR 50483 E FR50483 E FR 50483E
Authority
FR
France
Prior art keywords
manufacture
gas masks
masks
gas
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.)
EMILE JEAN ALBERT LEJEUNE
Original Assignee
EMILE JEAN ALBERT LEJEUNE
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 EMILE JEAN ALBERT LEJEUNE filed Critical EMILE JEAN ALBERT LEJEUNE
Application granted granted Critical
Publication of FR50483E publication Critical patent/FR50483E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0064—Producing wearing apparel
    • B29D99/0071—Masks, e.g. gas masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4807—Headwear
    • B29L2031/4835—Masks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR50483D 1939-03-07 1939-03-07 Method and device for the manufacture of gas masks Expired FR50483E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50483T 1939-03-07

Publications (1)

Publication Number Publication Date
FR50483E true FR50483E (en) 1940-11-14

Family

ID=8685481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50483D Expired FR50483E (en) 1939-03-07 1939-03-07 Method and device for the manufacture of gas masks

Country Status (1)

Country Link
FR (1) FR50483E (en)

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