Výsledky vyhledávání - "patents and inventions"

Obálka

Patents for inventions : abridgments of specifications. Group X Buildings roads ventilation.

Vydáno: 1961

Seriál

Obálka

Patents for inventions : abridgments of specifications. Group XVIII Advertising coin-freed apparatus horology indicators and signs measuring and quantities regulating liquids shop...

Vydáno: 1960

Seriál

Obálka

Patents for inventions : abridgments of specifications. Group XXVI Centrifugal and rotary pumps governors jet-propulsion steam engines turbines.

Vydáno: 1961

Seriál

Obálka

Abridgments of Specifications Class 79 (ii), Motor-vehicles, arrangement and disposition of Driving, Transmission, Balance, and reversing Gearing on

Vydáno: 1921

„... Patents for Inventions ...“

Kniha

Obálka

Abridgments of Specifications Class 50 Fuel, Manufacture of

Vydáno: 1921

„... Patents for Inventions ...“

Kniha

Obálka

Abridgments of Specifications Class 7 (iii), Internal-combustion engines, Carburetting-Apparatus, Vaporizers, and Heaters for

Vydáno: 1920

„... Patents for Inventions ...“

Kniha

Obálka

Abridgments of Specifications Class 7 (ii), Internal-combustion engines, Arrangement and Disposition of Parts of (including Construction of parts Peculiar to Internal-combustion En...

Vydáno: 1920

„... Patents for Inventions ...“

Kniha