資料範圍

專利局公報狀態Start DateEnd Date
US P 2001-03-152025-06-05
G 1976-01-062025-05-20_r1
EP P 1978-12-202025-07-09
G 1980-01-092025-07-09
TW P 2003-05-012025-05-16
G 1974-01-012025-05-21
CN P 1996-01-032023-11-07
G 1985-09-102023-11-07
JP P 2010-01-072025-07-07
G 2010-01-062025-07-07
WO P 1978-10-192023-01-05