CH58569A
(en )
1913-03-17
Apparatus for measuring gas and steam quantities
CH51662A
(en )
1911-09-16
Apparatus for measuring gas and steam quantities
CH61226A
(en )
1913-09-16
Device for measuring gases, vapors and liquids
CH49619A
(en )
1911-03-01
Apparatus for measuring the flow rate of gases
CH46715A
(en )
1910-04-16
Dotting circle as an instrument for measuring distances and for transferring them
FR410294A
(en )
1910-05-17
Banner for weighing and measuring babies
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH43003A
(en )
1909-03-16
Apparatus for making dowsong gas
CH56878A
(en )
1912-12-02
Apparatus for testing gases and liquids
GB190817801A
(en )
1909-06-24
An Improved Apparatus for Measuring and Dlivering Liquids
CH45645A
(en )
1909-12-01
Method and device for the mass production of paper tubes
AU1560609B
(en )
1910-03-01
An improved method and instrument for measuring and plotting stopes andthe like
CH57088A
(en )
1912-12-16
Device for measuring the concentration of color solutions
CH46332A
(en )
1910-02-16
Apparatus for evolving gases
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
CH59063A
(en )
1913-04-16
Apparatus for testing gases
CH50383A
(en )
1911-05-16
Field measuring instrument useful for leveling
CH48281A
(en )
1910-10-01
Apparatus for the production of printed strip sections
CH43398A
(en )
1909-05-01
Device for registering amounts of money
AT52418B
(en )
1912-02-26
Device for testing the tightness of transport drums.
CH35340A
(en )
1906-08-15
Device for the absorption of gases which have been subsequently developed in gas-generating apparatus and excess gases in absorption apparatus
FR400998A
(en )
1909-08-13
Machine for measuring and weighing
CH36219A
(en )
1906-12-15
Apparatus for displaying gases in the atmosphere
CH46289A
(en )
1910-02-16
Apparatus for making hot water
CH50408A
(en )
1911-05-16
Device for the transport of gases