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.)
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Dorogi & Comp Gummi Fabrik A G
Original Assignee
Dorogi & Comp Gummi Fabrik A G
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 Dorogi & Comp Gummi Fabrik A GfiledCriticalDorogi & Comp Gummi Fabrik A G
Application grantedgrantedCritical
Publication of FR712438ApublicationCriticalpatent/FR712438A/fr
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
B29D22/00—Producing hollow articles
B29D22/02—Inflatable articles
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
B29K2021/00—Use of unspecified rubbers as moulding material
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
B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR712438D1930-10-201931-03-02Corps creux en caoutchouc à parois minces, gonflables, et procédé pour leur fabrication
ExpiredFR712438A
(fr)