Invention Grant
- Patent Title: Mattress-cover.
- Patent Title (中): MATTRESS-COVER。
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Application No.: US535315Application Date: 1915-02-01
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Publication No.: US1250201APublication Date: 1917-12-18
- Inventor: METZGER WILLIAM G , METZGER HENRIETTA V
- Applicant: METZGER WILLIAM G , METZGER HENRIETTA V
- Assignee: William G Metzger,Henrietta V Metzger
- Current Assignee: William G Metzger,Henrietta V Metzger
- Priority: US535315 1915-02-01
Public/Granted literature
- US3953323A Process for reduction of olefinic unsaturation of pyrolysis naphtha (dripolene) Public/Granted day:1976-04-27
Information query
