GB644166A
(en )
1950-10-04
Improvements in or relating to a hydraulic machine tool
AT196997B
(en )
1958-04-10
Fire-resistant brick to be laid in the manner of a spatial lattice work
MY5400033A
(en )
1954-12-31
Improvements in or relating to shuttering for use in building concrete structure
FR1023182A
(en )
1953-03-16
Crane
FR1021657A
(en )
1953-02-23
Tool
GB679939A
(en )
1952-09-24
Improvements relating to locks
GB707817A
(en )
1954-04-21
Devices for securing attachments to building boards
AT169863B
(en )
1951-12-27
Hoist with vertically adjustable boom
GB608397A
(en )
1948-09-15
A model building set
FI24819A
(en )
1951-01-10
Bolt tongs
FR1149286A
(en )
1957-12-23
Model building stone
FR1010858A
(en )
1952-06-16
Tool
FR1003967A
(en )
1952-03-24
Crane
GB670470A
(en )
1952-04-16
Improvements in or relating to joint structures
CH319480A
(en )
1957-02-28
Working platform that can be moved parallel to building walls
FR1020150A
(en )
1953-02-02
Improvements to handling equipment, more specifically for building construction
GB708271A
(en )
1954-05-05
Improvements in or relating to locks
AU155587B2
(en )
1950-11-09
Improvements in or relating to shuttering for use in building concrete structures
FR60887E
(en )
1955-02-01
Improvements to push-ups
AU152582B2
(en )
1951-02-08
Improvements in or relating to building structures
FR1036245A
(en )
1953-09-04
Hydraulic crane
FR1048577A
(en )
1953-12-22
Improvements relating to machine tools
GB675443A
(en )
1952-07-09
Improvements in or relating to a latch
CA16322S
(en )
1948-07-28
Tongs
FR1031902A
(en )
1953-06-29
Floating derrick crane