|
DK89C
(en)
|
|
Differential pressure reducer.
|
|
CH10372A
(en)
|
|
Double differential thermoscope
|
|
DK235C
(en)
|
|
Falstagsten.
|
|
DK252C
(en)
|
|
Sandcement.
|
|
DK285C
(en)
|
|
Glastage.
|
|
CH9805A
(en)
|
|
Differential pressure reduction device
|
|
GB189520849A
(en)
|
|
Hay-turner.
|
|
DK117C
(en)
|
|
High and Low pressure machine.
|
|
GB189514961A
(en)
|
|
Remedy against Sea-sickness.
|
|
ES18122A1
(en)
|
|
Winch improvements.
|
|
DK258C
(en)
|
|
Tachometer.
|
|
GB189523278A
(en)
|
|
Ear-stopper.
|
|
GB189518833A
(en)
|
|
Cigar-bunching-machine.
|
|
ES16756A1
(en)
|
|
A differential pressure reducer.
|
|
ES17656A2
(en)
|
|
Improvements in the pressure gas producer apparatus.
|
|
GB189510163A
(en)
|
|
Suspender for Class-teaching Demonstration Charts.
|
|
DK410C
(en)
|
|
Pipe well.
|
|
GB189507643A
(en)
|
|
Improvements in the Manufacture of Pipes.
|
|
DK219C
(en)
|
|
Trousers.
|
|
GB189419944A
(en)
|
|
Improved Pipe Joint.
|
|
ES18148A3
(en)
|
|
A device called the rule of parallels.
|
|
CA51178A
(en)
|
|
Pipe
|
|
CA50682A
(en)
|
|
Pipe
|
|
CA48822A
(en)
|
|
Pipe
|
|
ES17025A3
(en)
|
|
Twill manufacturing procedure interrupted.
|