Invention Patent
IT7921549D0
未知
- Patent Title:
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Application No.: IT2154979Application Date: 1979-04-03
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Publication No.: IT7921549D0Publication Date: 1979-04-03
- Inventor: MARCELLO PIERONI , WALTER ROMUSSI , GIAMPIERO BORSOTTI , VINCENZO PAPA
- Applicant: MONTEDISON SPA
- Assignee: MONTEDISON SPA
- Current Assignee: MONTEDISON SPA
- Priority: IT2154979 1979-04-03
- Main IPC: C09B
- IPC: C09B20060101 ; C09B
Public/Granted literature
- IT1112955B Public/Granted day:1986-01-20
Information query
