发明名称 |
DIGITAL MEASURING SYSTEM |
摘要 |
The digital measuring system of the present invention includes a recoilable measuring tape with a plurality of regularly-spaced markers and a case enclosing said recoilable measuring tape. An electronic sensing means in the case transmits a signal corresponding to the incremental passage of the markers as the tape is withdrawn from the case. Also provided are a microprocessor and a control module.
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申请公布号 |
CA2386512(A1) |
申请公布日期 |
1996.10.26 |
申请号 |
CA19962386512 |
申请日期 |
1996.04.09 |
申请人 |
LEVI STRAUSS & CO. |
发明人 |
ADLER, MAUREEN E.;MUELLER, FREDERICK N. |
分类号 |
G01B3/10;G01B7/00;(IPC1-7):G01B3/10 |
主分类号 |
G01B3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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