-
1.Thermostatically-operated burner for lamps for heating incubators. 失效
Title translation: 用于加热蒸煮器的热稳定型燃烧器。公开(公告)号:US1239859A
公开(公告)日:1917-09-11
申请号:US13860116
申请日:1916-12-23
Applicant: ALLEN GILBERT W
Inventor: ALLEN GILBERT W
CPC classification number: A01K41/023
-
公开(公告)号:US920711A
公开(公告)日:1909-05-04
申请号:US1908458666
申请日:1908-10-20
Applicant: ALLEN GILBERT W , ALLEN CHARLES W
Inventor: ALLEN GILBERT W , ALLEN CHARLES W
CPC classification number: B65F7/00
-