Invention Grant
- Patent Title: Scale change pulse counter
- Patent Title (中): 刻度变化脉冲计数器
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Application No.: US25831663Application Date: 1963-02-13
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Publication No.: US3260839APublication Date: 1966-07-12
- Inventor: BROWN WILLIAM F
- Applicant: TEXACO INC
- Assignee: Texaco Inc
- Current Assignee: Texaco Inc
- Priority: US25831663 1963-02-13
- Main IPC: H03K21/08
- IPC: H03K21/08
Information query
