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Inventor profile of:

Ralf Steffens

City:

Lorach

Country:

Germany

Published Applications:

1

Last publication date:

2012-07-05

Recent patent applications by Steffens Ralf

Ralf Steffens from Lorach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-07-05

US20120171068A1

Mechanical engineering

Displacement pump with internal compression

InventorID:

3208330 ⎘