Application Type
National Patents
Application SubType
National Patent
(10) Registration Number and Date
1940/000033 1942.10.01
Status
Invalidated
(180) Expiration Date
1960.10.08
(20) Filing Number and Date
BW P/1940/000033 1940.10.08
(40) Publication Number and Date
(85) National Entry Date
(30) Priority Details
(71/73) Applicant
(72) Inventor
(74) Representative Name
(EN) ADAMS & ADAMS : Masada Building
(54) Title
(EN) AN IMPROVED FORM FOR ARCH CONCRETE CONSTRUCTIONS
(57) Abstract
(58) Citations