Number | Date | Country | Kind |
---|---|---|---|
59-150100 | Oct 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4399480 | Edwards | Aug 1983 | |
4410973 | Saito et al. | Oct 1983 | |
4471397 | Cloutier | Sep 1984 | |
4525758 | Nakagawa et al. | Jun 1985 | |
4573572 | Kato et al. | Mar 1986 |
Number | Date | Country |
---|---|---|
2709944 | Sep 1978 | DEX |
2537320 | Jun 1984 | FRX |
Entry |
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Shutter Mechanism for Flexible Disk Cartridge, IBM Technical Disclosure Bulletin, vol. 27, No. 1A, 6/84, pp. 40-41. |