申请人 |
RICHARD F. NESTLER & ASSOCIATES, INC., PITTSBURGH, PA., US |
发明人 |
NESTLER, RICHARD, F., PITTSBURGH, PA 15205, US;MILBAUGH, THEODORE, K., WADSWORTH, OH 44281, US;OLSEN, KURT, M., MARSHALLVILLE, OH 44645, US;CHRISTENSEN, JERRY, A., SHREVE, OH 44676, US |