Erroneous erasure preventing apparatus
作者： Kiyoshi Takahashi
DOI:
关键词:
摘要: An erroneous erasure preventing piece to be detected is formed simultaneously with disk cassette covers by a molding process. The has configuration which enables it slidably remounted the after being torn off cover.
lens.org 参考文章(5)
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Herman S Heller, Safety device for preventing accidental erasing or double recording on magnetic record tape ,(1948)
Yoshio Kishi, Tape cassette with locking sensor slide ,(1976)