发明名称 STRIP VOOR HET BEVESTIGEN EN AFDICHTEN VAN CONSTRUCTIE MATERIALEN.
摘要 Apparatus for sealingly joining sheets of construction material laid with edges abutting over an underlying frame and having edges rabbeted to form a joint channel including a pad for lying in the channel, a cap permanently adhered to the pad member and having edges extending past the pad for sealingly contacting the unrabbeted sheet surfaces, a metal strip embedded in the pad, and screws for securing the metal strip to the frame to capture the rabbeted surfaces of the sheets.
申请公布号 NL7802631(A) 申请公布日期 1978.09.13
申请号 NL19780002631 申请日期 1978.03.10
申请人 GREFCO, INC. TE BALA CYNWYD, PENNSYLVANIE, VER. ST. V. AM. 发明人
分类号 E04D3/38;E04F19/06;(IPC1-7):04D3/38;04F19/06 主分类号 E04D3/38
代理机构 代理人
主权项
地址