-
-
公开(公告)号:US3449199A
公开(公告)日:1969-06-10
申请号:US3449199D
申请日:1964-02-13
Applicant: GEORGE N J MEAD
Inventor: MEAD GEORGE N J
IPC: B29C53/32 , B29C70/20 , B29C70/22 , B29C70/24 , B60C9/00 , C07C61/135 , B32B7/04 , B32B3/00 , B32B5/12
CPC classification number: B60C9/0007 , B29C53/32 , B29C70/202 , B29C70/205 , B29C70/222 , B29C70/24 , B29K2021/00 , B29L2030/00 , B29L2031/7092 , B60C9/0028 , C07C61/135 , Y10T152/1018 , Y10T428/24058 , Y10T428/24124 , Y10T428/249922
-