Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberDE2514973 C3
Publication typeGrant
Application numberDE19752514973
Publication date8 Jun 1978
Filing date5 Apr 1975
Priority date5 Apr 1975
Also published asCA1099466A, CA1099466A1, DE2514973A1, DE2514973B2, US4059375
Publication number19752514973, 752514973, DE 2514973 C3, DE 2514973C3, DE-C3-2514973, DE19752514973, DE2514973 C3, DE2514973C3, DE752514973
ApplicantSopecom S.A., Freiburg (Schweiz)
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet

DE 2514973 C3
Abstract  available in
Description  available in
Claims  available in
International ClassificationB29L30/00, B29C35/02, B29C45/44, B29C45/36, B29C45/14, B29C45/00, B29C43/00, B29D30/06, B29C41/00, B29C67/00, B29C45/26, B29C45/16, B29C45/37, B29D30/08
Cooperative ClassificationB29D30/0678, B29C45/16
European ClassificationB29C45/16, B29D30/06D
Legal Events
8 Jun 1978C3Grant after two publication steps (3rd publication)
29 Jul 19828327Change in the person/name/address of the patent owner
Owner name: DESMA-WERKE GMBH, 2807 ACHIM, DE
1 Jun 19838339Ceased/non-payment of the annual fee