发明名称 COMPOSITE TAPE CASSETTE
摘要 A composite tape cassette (10, 12), for use in either video or audio format is disclosed. The tape cassette (10, 12) includes a lightweight rigid thermoplastic frame (10) for carrying the reels (20) and tape and providing structural rigidity to the cassette (10, 12). The frame (10) is encompassed by a paperboard sheath (12) which is securely bonded (29) thereto. Graphics for the cassette are carried directly on the sheath.
申请公布号 CA2134676(C) 申请公布日期 1996.08.06
申请号 CA19932134676 申请日期 1993.06.08
申请人 MCLAREN, EDWIN C. 发明人 MCLAREN, EDWIN C.
分类号 G11B23/087;G11B23/38;(IPC1-7):G11B23/087 主分类号 G11B23/087
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