FR575332A - Composition destinée à l'obturation instantanée et automatique des perforations produites dans les chambres à air de bandages pneumatiques
- Google Patents
Composition destinée à l'obturation instantanée et automatique des perforations produites dans les chambres à air de bandages pneumatiques
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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR575332ApublicationCriticalpatent/FR575332A/fr
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
B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
B29C73/16—Auto-repairing or self-sealing arrangements or agents
B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
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
B29L2030/00—Pneumatic or solid tyres or parts thereof
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR575332D1923-07-031923-07-03Composition destinée à l'obturation instantanée et automatique des perforations produites dans les chambres à air de bandages pneumatiques
ExpiredFR575332A
(fr)