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(en )
1973-10-03
Electrical contact devices for high voltage electrical systems
GB1515995A
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1978-06-28
Electrical connector
GB720980A
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1954-12-29
Improvements in electric switches operable by liquid pressure
MX2024015111A
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2025-02-10
Recolector de capacitores
IE870832L
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1987-10-01
Compressed dielectric gas high tension circuit breaker
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1976-02-04
Puffer-type compressed-gas circuit interrupter with cdouble- flow action
GB858791A
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1961-01-18
Improvements in or relating to gas blast electric circuit interrupters
GB1162372A
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1969-08-27
Improvements in or relating to Vacuum switches
GB762988A
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1956-12-05
Improvements in electric circuit breakers of the air- or gas-blast type
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1964-10-07
Gas blast electric circuit interrupters
GB1459289A
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1976-12-22
Gas-blast electrical circuit breaker
CN2039468U
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1989-06-14
电插座及插头
CN112530765A
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2021-03-19
一种断路器的n极灭弧装置
GB1149584A
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1969-04-23
Fluid-blast circuit interrupters with a fluid-driving piston and cooperable floating piston with accelerating coils
CN212848192U
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2021-03-30
一种低气压的负压报警开关
GB677405A
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1952-08-13
Improvements in or relating to liquid break electric circuit interrupters
CN2495825Y
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2002-06-19
一种电控燃油泵
GB628206A
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1949-08-24
Improvements relating to contact breakers for electric spark ignition apparatus for internal combustion engines
GB347549A
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KR960038108A
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1996-11-21
다점점화 가솔린 기관
JPS63139732U
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1988-09-14
GB396597A
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GB492034A
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GB359351A
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1931-10-22
Improvements in automatic make-and-break devices for the electrical equipment of motor vehicles
JPS5664144A
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1981-06-01
Suction device for internal combustion engine