CH445075A
(en )
1967-10-15
Device for assembling construction elements
CH401608A
(en )
1965-10-31
Connection device for tubular elements
FR1455668A
(en )
1966-10-14
Device for analyzing organic elements
FR1407875A
(en )
1965-08-06
Quick assembly device, especially for tubular elements
BE609167A
(en )
1962-02-01
Device for assembling successive concrete column elements.
FR1272062A
(en )
1961-09-22
Combination assembly device for tablets
FR1286955A
(en )
1962-03-09
Assembly device for furniture elements
FR1349304A
(en )
1964-01-17
Device for assembling tubular elements
FR1263341A
(en )
1961-06-09
Device for assembling shelving elements or equivalent panels
FR1341673A
(en )
1963-11-02
Device for assembling construction elements
FR1378230A
(en )
1964-11-13
Device for assembling metal construction elements
FR1297387A
(en )
1962-06-29
Furniture construction device formed from combinable elements
FR1346354A
(en )
1963-12-20
New device for assembling construction elements
FR1201790A
(en )
1960-01-06
Assembly device by locking successive elements of concrete columns
FR1380080A
(en )
1964-11-27
Device for assembling concrete pillars or the like
FR1287569A
(en )
1962-03-16
Assembly device for tubular elements
FR1258454A
(en )
1961-04-14
Sophisticated assembly device for building elements
FR1355458A
(en )
1964-03-13
Device for assembling prefabricated elements
FR1284650A
(en )
1962-02-16
Assembly device for building construction
FR87691E
(en )
1966-06-03
Quick assembly device especially for tubular elements
FR1282718A
(en )
1962-01-27
Assembly device for sheet elements
FR1291754A
(en )
1962-04-27
Connection device for tubular elements
FR1324844A
(en )
1963-04-19
Quick assembly device for stabilized building security elements
FR1333022A
(en )
1963-07-19
Assembly device for building elements
BE625428A
(en )
1963-03-15
Solid state electronic device.