Warwick H. Gazzard

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St. Ives, AU

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Patents Grantslast 30 patents

Information Patent Grant
Embossed patterning of asbestos-cement and like sheets
- Patent number 4,216,043
- Issue date Aug 5, 1980
- James Hardie & Coy Pty. Limited
- Warwick H. Gazzard
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Embossed patterning of asbestos-cement and like sheets
- Patent number 4,072,460
- Issue date Feb 7, 1978
- James Hardie & Coy. Pty. Limited
- Warwick H. Gazzard
- B28 - WORKING CEMENT, CLAY, OR STONE