WO200140140-A1  DATABASE WPI Derwent Publications Ltd., London, GB; Class D15, AN 1999-351235/30 & JP 11 128 891 A (NESUTA KK) 18 May 1999;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1993-357943/45 & NL 9 200 512 A (VUILAFVOER MIJ VAM NV) 18 October 1993;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1996-317125/32 & JP 8 141 542 A (MATSUSHITA ELECTRIC WORKS LTD) 04 June 1996;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-345703/32 & JP 9 141 234 A (TOYO SEISAKUSHO KK) 03 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-345704/32 & JP 9 141 235 A (TOYO SEIKSAKUSHO KK) 03 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-358186/33 & JP 9 150 132 A (MITSUBISHI MATERIALS CORP) 10 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-358187/33 & JP 9 150 133 A (MITSUBISHI MATERIALS CORP) 10 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 2000-379219/33 & JP 2000 117232 A (DAISHO SHOJI KK) 25 April 2000;  MOORE J. ET AL.: 'The Compost Stack', 1982, BAY BOOKS PTY LTD, AUSTRALIA The Complete Australina Gardener, ISBN 858355655 * page 694, column 696 *;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1996-317125/32&JP 8 141 542 A (MATSUSHITA ELECTRIC WORKS LTD) 04 June 1996;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-345703/32&JP 9 141 234 A (TOYO SEISAKUSHO KK) 03 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-345704/32&JP 9 141 235 A (TOYO SEIKSAKUSHO KK) 03 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-358186/33&JP 9 150 132 A (MITSUBISHI MATERIALS CORP) 10 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1997-358187/33&JP 9 150 133 A (MITSUBISHI MATERIALS CORP) 10 June 1997;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D15, AN 1999-351235/30&JP 11 128 891 A (NESUTA KK) 18 May 1999;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 1993-357943/45&NL 9 200 512 A (VUILAFVOER MIJ VAM NV) 18 October 1993;  DATABASE WPI Derwent Publications Ltd., London, GB; Class D16, AN 2000-379219/33&JP 2000 117232 A (DAISHO SHOJI KK) 25 April 2000