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-
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Electrical relay
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Patent number 5,606,298
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Issue date Feb 25, 1997
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Siemens Aktiengesellschaft
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Josef Weiser
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H01 - BASIC ELECTRIC ELEMENTS
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Electromagnetic relay
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Patent number 4,827,234
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Issue date May 2, 1989
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Siemens Aktiengesellschaft
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Josef Weiser
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H01 - BASIC ELECTRIC ELEMENTS
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Electromagnetic relay
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Patent number 4,665,375
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Issue date May 12, 1987
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Siemens Aktiengesellschaft
-
Josef Weiser
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H01 - BASIC ELECTRIC ELEMENTS
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-
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Getter body
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Patent number 4,360,444
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Issue date Nov 23, 1982
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Siemens Aktiengesellschaft
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Robert Esterl
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL