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Electronic watch
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Patent number 4,095,405
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Issue date Jun 20, 1978
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Kabushiki Kaisha Daini Seikosha
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Kojiro Tanaka
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G04 - HOROLOGY
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Divalent silver oxide cell
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Patent number 4,096,328
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Issue date Jun 20, 1978
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Kabushiki Kaisha Daini Seikosha
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Akira Kayama
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H01 - BASIC ELECTRIC ELEMENTS
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Alarm electronic timepiece
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Patent number 4,095,410
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Issue date Jun 20, 1978
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Kabushiki Kaisha Daini Seikosha
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Noboru Kaneko
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G04 - HOROLOGY
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Digital electronic timepiece
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Patent number 4,091,609
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Issue date May 30, 1978
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Kabushiki Kaisha Daini Seikosha
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Takehiro Ishikawa
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G04 - HOROLOGY
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Digital alarm watch
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Patent number 4,091,611
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Issue date May 30, 1978
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Kabushiki Kaisha Daini Seikosha
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Takuro Fukuichi
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G04 - HOROLOGY
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Electronic metronome
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Patent number 4,090,355
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Issue date May 23, 1978
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Kabushiki Kaisha Daini Seikosha
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Fumio Morohoshi
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G04 - HOROLOGY
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Selective calling receiver
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Patent number 4,091,373
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Issue date May 23, 1978
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Kabushiki Kaisha Daini Seikosha
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Junpei Nakamura
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G08 - SIGNALLING
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Electronic timepiece
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Patent number 4,086,752
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Issue date May 2, 1978
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Kabushiki Kaisha Daini Seikosha
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Hiroo Kishimoto
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H01 - BASIC ELECTRIC ELEMENTS
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Switching system
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Patent number 4,087,665
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Issue date May 2, 1978
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Kabushiki Kaisha Daini Seikosha
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Kojiro Tanaka
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H03 - BASIC ELECTRONIC CIRCUITRY
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Electronic timepiece
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Patent number 4,078,374
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Issue date Mar 14, 1978
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Kabushiki Kaisha Daini Seikosha
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Kenichi Kondo
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G04 - HOROLOGY
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Coloring method for synthetic resin
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Patent number 4,076,496
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Issue date Feb 28, 1978
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Kabushiki Kaisha Daini Seikosha
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Tadashi Hamano
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Liquid crystal display device
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Patent number 4,076,385
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Issue date Feb 28, 1978
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Kabushiki Kaisha Daini Seikosha
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Kenichi Kondo
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS