Kazuaki Hirasawa

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Osaka, JP

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Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL AGENT-SPRAYING DEVICE
- Publication number 20230157271
- Publication date May 25, 2023
- YANMAR POWER TECHNOLOGY CO., LTD.
- Kazuaki HIRASAWA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Spraying Machine
- Publication number 20220379327
- Publication date Dec 1, 2022
- c/o Yanmar Holdings
- Hirofumi Ukai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...