4. E - Fixed Constructions
  5. 02
  6. B

Helmut H. Wirschal

E - Fixed Constructions – 02 – B

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Country: United States Of America

Flap-gate for bottom discharge control in canals having ice...

E - Fixed Constructions – 02 – B
Patent

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Flap-gate for discharge side of a turbine having no wicket...

F - Mech Eng,Light,Heat,Weapons – 03 – B
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Radial gate having fine tuning of flow control

F - Mech Eng,Light,Heat,Weapons – 03 – B
Patent

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Profile ID: LFCA-PAI-P-296822

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