Invention Grant
- Patent Title: Apparatus for treating kepl char. &c.
- Patent Title (中): 设备KEPL CHAR。 ＆C。
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Application No.: US12001216Application Date: 1916-09-14
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Publication No.: US1258321APublication Date: 1918-03-05
- Inventor: CRUSER FREDERICK VAN DYKE , HOWARD OLIVER Z
- Applicant: DIAMOND MATCH CO
- Assignee: Diamond Match Co
- Current Assignee: Diamond Match Co
- Priority: US12001216 1916-09-14
Public/Granted literature
- US07692533B2 Security for navigation system and garage door opener Public/Granted day:2010-04-06
Information query
