Improvements in or relating to electric switches for use on aircraft which are automatically operable in the event of crash or impact, and to aircraft crash or impact detecting systems
摘要
申请公布号
GB640796(A)
申请公布日期
1950.07.26
申请号
GB19480022610
申请日期
1948.08.27
申请人
GRAVINER MANUFACTURING COMPANY LIMITED;ANDERS MATHISEN;THE WILKINSON SWORD COMPANY LIMITED
