FR57091E - Improvements made to molds, especially molds for plastics - Google Patents

Improvements made to molds, especially molds for plastics

Info

Publication number
FR57091E
FR57091E FR57091DA FR57091E FR 57091 E FR57091 E FR 57091E FR 57091D A FR57091D A FR 57091DA FR 57091 E FR57091 E FR 57091E
Authority
FR
France
Prior art keywords
molds
plastics
improvements made
especially molds
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
Eugene-Jim Politzer
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 FR57091E publication Critical patent/FR57091E/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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
FR57091D 1947-04-23 1947-04-23 Improvements made to molds, especially molds for plastics Expired FR57091E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57091T 1947-04-23

Publications (1)

Publication Number Publication Date
FR57091E true FR57091E (en) 1952-10-22

Family

ID=8691188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57091D Expired FR57091E (en) 1947-04-23 1947-04-23 Improvements made to molds, especially molds for plastics

Country Status (1)

Country Link
FR (1) FR57091E (en)

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