CH11768A
(en )
1896-09-15
Instrument measuring time and giving Chinese or Japanese time
CH12562A
(en )
1897-01-15
Pair of electrodes
FR331868A
(en )
1903-10-06
Improvements in machines to record the time of entry and exit of workers and to calculate wages
FR409297A
(en )
1910-04-18
Finger exercise apparatus for studying the violin and stringed instruments or the like
CH12415A
(en )
1897-02-15
Coin purse indicating the time
FR340354A
(en )
1904-07-05
Improvements in the treatment of shale oil and other similar substances
FR405763A
(en )
1910-01-13
Apparatus system intended to indicate and measure the accelerations of a moving body
FR333393A
(en )
1903-11-23
Means of applying the musical rule to architecture, fine arts, crafts and graphic or plastic arts industries, means called: archaeometric-standard
FR334194A
(en )
1903-12-14
Apparatus used to saturate beer with carbonic acid and to dispense it
CH5025A
(en )
1892-09-30
Instrument indicating and recording the deflections of bridges and metal structures in general, either during tests or during operation
FR1542060A
(en )
1900-01-01
Assembly device for gantry cranes intended for the construction of hangars and others
FR438188A
(en )
1912-05-09
coagulation electrode consisting of a main electrode and an auxiliary electrode by means of which the temperature can be measured at the point of application
GB189604963A
(en )
1897-02-27
Improvements in or relating to Instruments for Ascertaining and Laying Out Gradients.
FR328317A
(en )
1903-07-09
Improvements in the manufacture and use of oxychloride cements
FR338366A
(en )
1904-05-17
Correspondence envelope intended to certify the date of departure and arrival of letters
FR335463A
(en )
1904-01-27
New kind of advertising and sampling cards or books
FR334807A
(en )
1904-01-04
Apparatus suitable for the demonstration and study of military and naval problems
FR6079E
(en )
1906-08-29
Improvements in weighing instruments
FR322541A
(en )
1903-02-07
Apparatus for mixing oil and graphite or other similar materials
FR333594A
(en )
1903-11-28
Mechanism specific to the accentuation of one or more notes in musical instruments playing mechanically
FR354327A
(en )
1905-10-04
Apparatus for measuring and recording the amount of a liquid stream flowing over a weir or through an orifice
FR4049E
(en )
1905-05-03
Device called "pianistophile" intended to develop the forces and agility of the ring fingers (fourth fingers) in the study of the piano
GB189618282A
(en )
1896-10-17
Improvements in or relating to Butyrometers or like Fat Testing Instruments.
FR6572E
(en )
1907-01-07
Apparatus for the dissolution and proportional introduction of solid scale inhibitors in steam boilers
FR345796A
(en )
1904-12-15
Apparatus for the dissolution and proportional introduction of solid scale inhibitors in steam boilers