Abdullah S. Alghamdi

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Newark, DE, US

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Patents Applicationslast 30 patents

Information Patent Application
Oiling System For Hinges
- Publication number 20190003226
- Publication date Jan 3, 2019
- Abdullah S. Alghamdi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Oiling System for Door Hinges
- Publication number 20150285435
- Publication date Oct 8, 2015
- Abdullah S. Alghamdi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES