| INPADOC Patent Family US5032877 |
| Publication No. | Publication date | Filing No. | Priority | Links |
| JP 61084063A | 19860428 | JP 14411285A 19850702 | US 62680884A 19840702 | Espacenet |
| JP 2656018B2 | 19970924 | JP 14411285A 19850702 | US 62680884A 19840702 | JAPIO |
| US 5032877A | 19910716 | US 62680884A 19840702 | US 62680884A 19840702 | National register (PAIR) |
US5032877
2003-09-09 FP -EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE Effective DATE
20030716