Application Type
National Patents
Application SubType
National Patent
(10) Registration Number and Date
1946/000035 1946.10.10
Status
Invalidated
(180) Expiration Date
1966.09.10
(20) Filing Number and Date
BW P/1946/000035 1946.09.10
(40) Publication Number and Date
(86) PCT Filing Number and Date
(87) PCT Publication Number and Date
(85) National Entry Date
(30) Priority Details
(51) IPC Classes
(72) Inventor
(74) Representative Name
(EN) ADAMS & ADAMS : Masada Building
(54) Title
(EN) IMPROVEMENTS IN AND RELATING TO PRE-FABRICATED CONSTRUCTIONAL UNITS FOR THE CONSTRUCTION OF ROOFS FOR BUILDINGS
(57) Abstract
(58) Citations
Document Type Date Action
Event NameDateStatus
Filing1946.09.10Filed
Registration1946.10.10Registered
Invalidation1966.09.10Invalidated