CH377942A
(en )
1964-05-31
X-ray facility
FR1151717A
(en )
1958-02-05
indestructible nut
FR1185153A
(en )
1959-07-30
Unidirectional voltage multiplier and divider
AT197447B
(en )
1958-04-25
Device with a solid image intensifier and solid image intensifiers intended for such a device
FR1224328A
(en )
1960-06-23
Reusable container
MY5900018A
(en )
1959-12-31
Roof construction and device
FR1137032A
(en )
1957-05-22
Improvements to handbags and the like
FR1157545A
(en )
1958-05-30
Improvements to removable fuses for electrical panels and the like
FR73173E
(en )
1960-09-23
Improvements to the cover and rod insulators
FR1241411A
(en )
1960-09-16
Electron tube voltmeter
FR1183247A
(en )
1959-07-03
Tinning apparatus
ES56482Y
(en )
1958-03-01
Cover with retention elements for yearbooks and the like
AT197932B
(en )
1958-05-27
Amplifier tube with a very steep characteristic and circuit arrangement for such a tube
ES52255Y
(en )
1957-05-16
Device for magnifying and observing images
ES74799Y
(en )
1960-04-16
Indication and propaganda device
ES51351Y
(en )
1956-08-01
Crocodile tooth clamping device for roofs and the like
ES54592Y
(en )
1957-06-16
Useful for the extraction of filings and other metallic bodies
ES40451Y
(en )
1956-01-01
Metal capsule for bottles and the like
FR1178324A
(en )
1959-05-06
Improvements in artillery equipment
ES48793Y
(en )
1956-01-01
Wetting device and the like
FR1146091A
(en )
1957-11-06
Calcination and sintering device
ES60104Y
(en )
1958-08-16
Special material seal with metal core
ES39792Y
(en )
1954-12-01
Bolt holder and threads
FR1125590A
(en )
1956-11-02
Improvements to twine boxes and the like
FR1190106A
(en )
1959-10-09
Pyramid container