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Résultats de recherche: Citizen

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Patent:GB1308881
07.03.1973 Citizen (P) Watch Co. : Calculating machine
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Patent:US3458124
29.07.1969 Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) Citizen (P) Watch Co. : Printing device with zero-position selecting mechanism
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Patent:US3465611
09.09.1969 Yoshiyuki Nakazima Ken Kozasa Citizen (P) Watch Co. : Dual totaling mechanism for adding machines
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Patent:US3469778
14.06.1967 Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) Citizen (P) Watch Co. : Simultaneous Transfer Mechanism for Calculating Machines
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Patent:US3482775
08.06.1967 Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) Citizen (P) Watch Co : Simultaneous Transfer Mechanism for Calculating Machines
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Patent:US3627198
12.10.1970 Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) Citizen (P) Watch Co. : Single Control Device for starting the multiplication and division Operations in calculating Machines
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Patent:US3638855
01.02.1972 Kenji Miyake Citizen (P) Watch Co., Ltd. : Numeral pin setting mechanism in calculating machines and the like apparatus
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Patent:US3741470
28.12.1970 Koshi, Ryoichiro (P), Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) Citizen (P) Watch Co. : Adding Machine
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Patent:US3891142
28.12.1973 Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) Citizen (P) Watch Co. : Device for Calculating Machines wherein the platen is tapped against the types, to allow for an uniform impression thereof
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Patent:USD205972
11.10.1966 Yotsukura Citizen (P) : Adding Machine
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Patent:USD218716
15.09.1970 Yotsukura Citizen (P) : Electronic Desk Calculator