Wendell Hammer

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Aitkenvale QLD, AU

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Patents Applicationslast 30 patents

Information Patent Application
BOREHOLE RECIPROCATING PUMP ASSEMBLY WITH AN AIR CHAMBER ACTING AS...
- Publication number 20180328154
- Publication date Nov 15, 2018
- Wendell Hammer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
BOREHOLE PUMP ASSEMBLY
- Publication number 20160061013
- Publication date Mar 3, 2016
- Wendell Hammer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...