发明名称 Apparatus to aid in the installation of doors.
摘要 <p>A pair of supports (10) to aid in the installation of door jambs, each support (10) includes a base (11) to rest upon and to be secured to a support surface. Extending upwardly from the base is a brace member (13) which has at its upper end a securing bracket (17) to engage the door jamb. Adjacent the base is a second securing bracket (17) which also engages the door jamb. Both brackets (17) are adjustably moveable horizontally to adjust the door jamb engaged thereby.</p>
申请公布号 EP0354069(B1) 申请公布日期 1993.12.08
申请号 EP19890308015 申请日期 1989.08.07
申请人 GREEN, WILLIAM ALLEN DAVID;TREGARTHEN, DAVID NEIL 发明人 GREEN, WILLIAM ALLEN DAVID;TREGARTHEN, DAVID NEIL
分类号 E04F21/00;(IPC1-7):E04F21/00;E06B1/04 主分类号 E04F21/00
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