Invention Grant
USB480452I5
失效
- Patent Title:
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Application No.: US48045274Application Date: 1974-06-18
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Publication No.: USB480452I5Publication Date: 1976-02-10
- Priority: GB2933473 1973-06-20
- Main IPC: C10M135/32
- IPC: C10M135/32 ; C07C37/14 ; C07C37/16 ; C07D339/04 ; C09D7/00 ; C09D7/12 ; C09K15/14 ; C10M135/34 ; C10N30/06 ; C10N30/10 ; C10N30/12
Information query
