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Singapore Asahi Chemical & Solder Industries Pte. Ltd.
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Singapore, SG
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Patents Grants
last 30 patents
Information
Patent Grant
Solders
Patent number
7,472,817
Issue date
Jan 6, 2009
Quantum Chemical Technologies (Singapore) Pte Ltd
Kai Hwa Chew
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solders
Patent number
6,843,862
Issue date
Jan 18, 2005
Quantum Chemical Technologies (Singapore) Pte Ltd
Kai Hwa Chew
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for filling containers
Patent number
5,785,098
Issue date
Jul 28, 1998
Singapore Asahi Chemical & Solder Industries Pte. Ltd.
Vincent Kho Yue Sern
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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Patent Application
METHODS OF PURIFYING NANOSTRUCTURES
Publication number
20180354039
Publication date
Dec 13, 2018
Quantum Chemical Technologies (Singapore) Pte. Ltd
Kai Hwa CHEW
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Solders
Publication number
20070125834
Publication date
Jun 7, 2007
Quantum Chemical Technologies (Singapore) Pte. Ltd
Kai Hwa CHEW
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 trademarks