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Malcolm W. Phillipps
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Stirling, AU
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last 30 patents
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Patent Grant
Tube connector
Patent number
4,822,082
Issue date
Apr 18, 1989
Philmac Pty. Ltd.
Malcolm W. Phillipps
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Plug valve
Patent number
4,708,161
Issue date
Nov 24, 1987
Philmac Pty Limited
Malcolm W. Phillipps
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...