Kasunori Mochizuki

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Ohaza Hodaka, Hodakamachi, Minamiazumi, Negano, JA

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic sound recording and playing back apparatus
- Patent number 4,024,580
- Issue date May 17, 1977
- Itsuki Ban
- G11 - INFORMATION STORAGE