SOCIETE ANONYME DITE: DELLE-ALSTHOM
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 12, 1982 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 77 Total Citation Count
- Aug 11, 1978 Earliest Filing
- 13 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4338500 Device for switching in a resistance when a circuit breaker closes a circuitExpiredFeb 28, 80Jul 06, 82[H01H]
4300586 Stabilizer for stabilizing the gas pressure in an air blast circuit breakerExpiredMay 16, 80Nov 17, 81[G05D]
4263490 Device for switching in closing resistors for high-voltage cut-out switchesExpiredAug 11, 78Apr 21, 81[H01H]
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