FR601221A - Improvements in the manufacture of plastics - Google Patents

Improvements in the manufacture of plastics

Info

Publication number
FR601221A
FR601221A FR601221DA FR601221A FR 601221 A FR601221 A FR 601221A FR 601221D A FR601221D A FR 601221DA FR 601221 A FR601221 A FR 601221A
Authority
FR
France
Prior art keywords
plastics
manufacture
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.)
Chimique des Usines du Rhone
Original Assignee
Chimique des Usines du Rhone
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 Chimique des Usines du Rhone filed Critical Chimique des Usines du Rhone
Application granted granted Critical
Publication of FR601221A publication Critical patent/FR601221A/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
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR601221D 1924-10-27 1924-10-27 Improvements in the manufacture of plastics Expired FR601221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR601221T 1924-10-27

Publications (1)

Publication Number Publication Date
FR601221A true FR601221A (en) 1926-02-25

Family

ID=8971086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR601221D Expired FR601221A (en) 1924-10-27 1924-10-27 Improvements in the manufacture of plastics

Country Status (1)

Country Link
FR (1) FR601221A (en)

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Legal Events

Date Code Title Description
ERR Correction of error in the bulletin

Free format text: IL Y A LIEU DE REMPLACER : LE BREVET FRANCAIS NO0601221 ET LE CODE NATURE RECOURS EN RESTAURATION OU EN ANNULATION PAR : LE BREVET FRANCAIS NO0601210 ET LE CODE NATURE DECISION DU DIRECTEUR GENERAL STATUANT FAVORABLEMENT SUR UN RECOURS