Tool array
Published • Oct 13, 1992
Authors:
SHEETER ERIC
Abstract
PCT No. PCT/GB91/00353 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Mar. 6, 1991 PCT Pub. No. WO91/13537 PCT Pub. Date Sep. 19, 1991.An array (1) of tools for use in planting in combination produce a variety of patterns of operation to provide a required density and pattern o...
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