CH253295A
(en )
1948-02-29
Adjustable template to adjust the lifting of the anchors of watch movements.
FR910300A
(en )
1946-06-03
Support for the presentation of a wristwatch
FR948165A
(en )
1949-07-25
Device to facilitate the movement of the blind
FR967118A
(en )
1950-10-26
Improvements to devices for the production of aerosols
FR913013A
(en )
1946-08-27
Device for continuous tracing of decorative curves
FR928623A
(en )
1947-12-03
Adjustable hanger for the construction of civil engineering structures
FR997783A
(en )
1952-01-10
Device for adjusting the liftings of the anchors of clockwork movements
FR951881A
(en )
1949-11-04
Elements for the construction of metal constructions
FR934671A
(en )
1948-05-28
New device for lip makeup
FR952229A
(en )
1949-11-14
Amplitude limiter
FR953708A
(en )
1949-12-12
Improvements to watch movements
FR938359A
(en )
1948-09-13
Escapement mechanism for watch movements
FR916881A
(en )
1946-12-18
Dental instrument
FR926918A
(en )
1947-10-15
Plant tutor
FR1005673A
(en )
1952-04-15
Device for the application of ultrasound
FR932033A
(en )
1948-03-10
Electronic device for adjusting watch movements
FR953709A
(en )
1949-12-12
Improvements to watch movements
FR953710A
(en )
1949-12-12
Improvements to watchmaking articles
CH253558A
(en )
1948-03-15
Gear train.
FR996955A
(en )
1951-12-31
Improvements to escapement anchors for watch movements
FR943660A
(en )
1949-03-15
Device applicable to lynotypes to lift the elevator-collector
FR958845A
(en )
1950-03-21
BUMPER BEARING FOR WATCH MOVEMENT
FR936745A
(en )
1948-07-28
Gear train
FR994823A
(en )
1951-11-22
Column for electricity
BE499019A
(en )
1951-02-15
IMPROVEMENTS TO THE PROCESSES FOR THE PREPARATION OF XANTHIN AND ALCOYL- AND ARYL-XANTHINS.