FR1221268A
(en )
1960-06-01
Improvements to facsimile devices
BE580569A
(en )
1960-01-11
Improvements to printing devices.
BE577259A
(en )
1959-10-01
Improvements to facsimile devices.
FR1240441A
(en )
1960-09-02
Improvements to facsimile devices
BE575424A
(en )
1959-08-05
Improvements to screening devices.
FR1216735A
(en )
1960-04-27
Improvements to vibratory screening devices
BE575733A
(en )
1959-05-29
Improvements to vibrating screening devices.
FR1181018A
(en )
1959-06-11
Improvements to pre-laminating devices
FR1191440A
(en )
1959-10-20
Improvements to massage devices
FR1214556A
(en )
1960-04-11
Improvements to perforating devices
BE581515A
(en )
1959-12-01
Improvements to cleaning devices.
FR1215487A
(en )
1960-04-19
Screening apparatus
FR1198494A
(en )
1959-12-08
Improvements to massage devices
FR1188196A
(en )
1959-09-21
Advanced massage devices
FR1276099A
(en )
1961-11-17
Screening equipment improvements
FR1182063A
(en )
1959-06-22
Vibrating sieve improvements
FR1223811A
(en )
1960-06-20
Improvements to telegraphic printing devices
FR1291621A
(en )
1962-04-27
Improvements to vibrating devices
FR1211142A
(en )
1960-03-14
Improvements to rotary screening devices
FR1208622A
(en )
1960-02-24
Improvements made to time devices
FR1212215A
(en )
1960-03-22
Improvements to weighing devices
BE573776A
(en )
1959-06-11
Improvements to telerprimers devices.
ES64425Y
(en )
1958-11-16
Acoustic screen
FR1232362A
(en )
1960-10-07
Improvements to sounding devices
FR1222332A
(en )
1960-06-09
Improvements to printing devices