FR1243284A
(en )
1960-10-07
Semiconductor capacitors
CH375500A
(en )
1964-02-29
Seating
BE575855A
(en )
1959-06-15
Orthopedic seat.
CH363096A
(en )
1962-07-15
Semiconductor cold cathode
FR1180309A
(en )
1959-06-03
Improvements in the preparation of monothiooxamides
BE574048A
(en )
1959-04-16
Cosmetic preparation with stimulating action on the sebaceous glands.
BE583784A
(en )
1960-02-15
Improvements in the preparation of semiconductors.
BE589694A
(en )
1960-10-13
Improvements at the junction of metals.
FR1198740A
(en )
1959-12-09
Mailbox
FR1200310A
(en )
1959-12-21
Physiologically adapted seats
BE580561A
(en )
1959-11-03
Backrest.
FR1227173A
(en )
1960-08-19
Improvements in the preparation of dichlorobutenes
FR1202400A
(en )
1960-01-11
Improvements in the preparation of bismuth telluride
BE580499A
(en )
1959-11-03
Improvements in the preparation of beta-lactones
BE580339A
(en )
1960-01-04
Improvements in the preparation of sulfones
BE579478A
(en )
1959-12-09
Improvements in the preparation of steroid compounds.
FR1256826A
(en )
1961-03-24
Improvements in the manufacture of junction transistors
FR1230268A
(en )
1960-09-14
Semiconductor diodes
FR1231411A
(en )
1960-09-29
Improvements in the manufacture of transistors
BE600112A
(en )
1961-08-10
Improvements in the preparation of polyurethanes.
FR1215690A
(en )
1960-04-20
Preparation of 2. 6-dialkyl-phenols
FR1263793A
(en )
1961-06-19
Cosmetic preparation with stimulating action on the sebaceous glands
FR1259928A
(en )
1961-04-28
Improvements in the production of tetrachloropalladates
BE600689A
(en )
1961-06-16
Semiconductors
FR1231195A
(en )
1960-09-27
Improvements in the preparation of alkyl- and cycloalkyl-dihaloborins