Johann Pichler

Follow

Person

Steinkirchen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Flexible tube with mutually parallel, ring-shaped flutes and axial...
- Patent number 4,791,963
- Issue date Dec 20, 1988
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Heinz Gronert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...