NL503C
(en )
1915-02-01
Safety device on gas burners
AT52426B
(en )
1912-02-26
Device for displaying gas leaks from pipes.
CH61994A
(en )
1913-11-01
Device for holding barrels
CH59753A
(en )
1913-06-02
Device for storing several toothbrushes
FR443827A
(en )
1912-10-03
Device for gas injections
CH65893A
(en )
1914-07-16
Device for carrying vessels
CH65566A
(en )
1914-06-16
Device for displaying the explosion pressure in explosion engines
CH62604A
(en )
1913-12-01
Drawing device for drawing multiple lines
AT52234B
(en )
1912-02-26
Electrically operated device for displaying the position of gas taps in the distance.
CH59531A
(en )
1913-05-16
Portable apparatus for displaying advertisements
CH62531A
(en )
1913-12-01
Gas generator with device for sub-loading
CH57969A
(en )
1913-02-17
Device for closing ovens
FR450318A
(en )
1913-03-21
Gas saving device
CH62100A
(en )
1913-11-01
Device for accommodating bands
CH60955A
(en )
1913-09-01
Device for unwinding braided or other ribbons
FR401425A
(en )
1909-08-28
Automatic shut-off device for gas lines
CH70408A
(en )
1915-09-16
Device for emptying horizontal gas retorts
CH59911A
(en )
1913-06-02
Device for recording tunnel profiles
AT71602B
(en )
1916-04-25
Device for registering the time of two processes.
AT71540B
(en )
1916-04-10
Device for measuring shirts.
CH71755A
(en )
1916-02-16
Device for automatically sticking seals on packaging
FR17441E
(en )
1913-08-30
Device for gas injections
AT71573B
(en )
1916-04-25
Device for pulling out nails.
CH57414A
(en )
1913-01-02
Device for closing boxes
CH56413A
(en )
1912-11-01
Device for automatic display of the warming up of bearings