Number | Date | Country | Kind |
---|---|---|---|
3839671 | Nov 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3134576 | Lodige et al. | May 1964 | |
3162428 | Lodige et al. | Dec 1964 | |
3522934 | Walter | Aug 1970 | |
3734471 | Engels | May 1973 | |
4006887 | Engels | Feb 1977 | |
4705222 | Shohet | Nov 1987 |
Number | Date | Country |
---|---|---|
1102534 | Mar 1961 | DEX |
1297325 | Jun 1969 | DEX |
2057594 | Jun 1972 | DEX |
2240454 | Mar 1974 | DEX |
3105549 | Sep 1982 | DEX |
3406648 | Aug 1987 | DEX |
2625923 | Oct 1987 | DEX |
1307173 | Feb 1973 | GBX |
Entry |
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Maloney, Thomas M., Modern Particleboard & Dry-Process Fiberboard Manufacturing, copyright 1977, Library of Congress Catalog Card No., 76-47094, International Standard Book No. 0-87930-063-9, USA. |