-
公开(公告)号：DE2926201A1
公开(公告)日：1980-01-10
申请号：DE2926201
申请日：1979-06-29
Applicant: SNIA VISCOSA
Inventor： ROSSI PIER PAOLO , MAGNON FRANCO , JACUONE ROBERTO
Search Results
1
records
(took 0.016 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
