This is a continuation of application Ser. No. 07/240,977, filed Sept. 6, 1988, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
4042866 | Morita et al. | Aug 1977 | |
4618924 | Hinds | Oct 1986 | |
4789931 | Kuragano et al. | Dec 1988 | |
4791579 | Kranitzky | Dec 1988 | |
4792889 | Kragelin et al. | Dec 1988 | |
4868761 | Hayashi | Sep 1989 | |
4886631 | Kuragano et al. | Sep 1989 |
Entry |
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Foley, James D., et al., Fundamentals of Interactive Computer Graphics, Addison-Wesley Publishing Co., Reading, Mass., Chap. 13, "Representation of 3D Shapes," pp. 505-537. |
Childs, James J., Numerical Control Part Programming, 3d Printing, Industrial Press Inc., New York, Chaps. 8 & 9, "Computer-Assisted Part Programming, the APT System" and "Geometry, Auxiliary, and Post Process Statements as Used in APT," pp. 188-244. |
Number | Date | Country | |
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Parent | 240977 | Sep 1988 |