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Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-ten
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Trigger device for automatic gun
Patent number
4,308,786
Issue date
Jan 5, 1982
Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-ten
Hisao Hayashi
F41 - WEAPONS
Information
Patent Grant
Cartridge/carrier locking device for automatic gun
Patent number
4,276,707
Issue date
Jul 7, 1981
Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-ten
Hisao Hayashi
F41 - WEAPONS
Information
Patent Grant
Gas operating system for loading shot shell in an automatic gun
Patent number
4,207,798
Issue date
Jun 17, 1980
Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-ten
Hisao Hayashi
F41 - WEAPONS
Information
Patent Grant
Cartridge locking device for an automatic gun
Patent number
4,164,088
Issue date
Aug 14, 1979
Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-ten
Hisao Hayashi
F41 - WEAPONS
Information
Patent Grant
Breechblock assembly and an operating mechanism for a fire-arm auto...
Patent number
4,161,836
Issue date
Jul 24, 1979
Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-ten
Hisao Hayashi
F41 - WEAPONS
Information
Patent Grant
Rocket bullet
Patent number
4,043,267
Issue date
Aug 23, 1977
Kabushiki Kaisha Kawaguchiya Hayashi Juho Kayaku-Ten
Hisao Hayashi
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
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last 30 trademarks