Pen-Huai Liao

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Taichung Hsuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic oil lubricator
- Patent number 5,449,051
- Issue date Sep 12, 1995
- Pen-Huai Liao
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...