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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Metalimphy SA
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Metalimphy SA
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Publication date
Application filed by Metalimphy SAfiledCriticalMetalimphy SA
Priority to FR7407784ApriorityCriticalpatent/FR2263586A1/fr
Publication of FR2263586A1publicationCriticalpatent/FR2263586A1/fr
Application grantedgrantedCritical
Publication of FR2263586B3publicationCriticalpatent/FR2263586B3/fr
H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
H01C10/12—Adjustable resistors adjustable by mechanical pressure or force by changing surface pressure between resistive masses or resistive and conductive masses, e.g. pile type
Landscapes
Engineering & Computer Science
(AREA)
Microelectronics & Electronic Packaging
(AREA)
Circuit Breakers
(AREA)
FR7407784A1974-03-071974-03-07Electric contact breaker - has solenoid releasing variable impedance spring compressed by piston
GrantedFR2263586A1
(en)