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.)
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.)
EDOUARD SARRAT
URBAIN SARRAT
Original Assignee
EDOUARD SARRAT
URBAIN SARRAT
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 EDOUARD SARRAT, URBAIN SARRATfiledCriticalEDOUARD SARRAT
Application grantedgrantedCritical
Publication of FR446659ApublicationCriticalpatent/FR446659A/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
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR446659A1912-07-301912-07-30Produit et procédé d'application pour la réparation de chambres à air de bandages pneumatiques pour roues de véhicules
ExpiredFR446659A
(fr)
Procédé de fabrication et d'application d'un produit visqueux obturant automatiquement les crevaisons des chambres à air des bandages pneumatiques de tous genres de véhicules
Nouveau procédé de fabrication de divers objets, boudins, protecteur-bandages, pouvant s'appliquer à toutes les roues de véhicules et tous les bandages pneumatiques