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HIRANO, MASACHIKA, MINOO, OKUNO, YOSITOSI, TOYONAKA, KITAMURA, SHIGEYOSHI
Year of Publication 06.03.1975
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Year of Publication 06.03.1975
Patent
DE2166232
HIRANO, MASACHIKA, MINOO, OKUNO, YOSITOSI, TOYONAKA, KITAMURA, SHIGEYOSHI
Year of Publication 11.07.1974
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Year of Publication 11.07.1974
Patent
DE2013925
OKUNO, YOSITOSI, KITAMURA, SHIGEYOSHI, HIRAI, HAJIME, MINOO, FUJIMOTO, KEIMEI, KOBE
Year of Publication 22.11.1973
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Year of Publication 22.11.1973
Patent