DE2635314
KAI, FUMINDO, TACHIKAWA, TOKIO, KUMAZAWA, EITARO, SAYAMA, SAITAMA, ISHIOKA, YOZO, HIGASHI, TOKIO
Year of Publication 18.01.1979
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Year of Publication 18.01.1979
Patent
DE2635314
KAI, FUMINDO, TACHIKAWA, TOKIO, KUMAZAWA, EITARO, SAYAMA, SAITAMA, ISHIOKA, YOZO, HIGASHI, TOKIO
Year of Publication 24.05.1978
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Year of Publication 24.05.1978
Patent