#Sonic charge explosives pdf#

Original Assignee Institute of Inventive Research Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US11613A Inventor Thomas C Poulter Current Assignee (The listed assignees may be inaccurate.

#Sonic charge explosives pdf#

Google Patents High explosive disk-shaped charge for seismic explorationДownload PDF Info Publication number US2656003A US2656003A US11613A US1161348A US2656003A US 2656003 A US2656003 A US 2656003A US 11613 A US11613 A US 11613A US 1161348 A US1161348 A US 1161348A US 2656003 A US2656003 A US 2656003A Authority US United States Prior art keywords wave charge explosive energy jet Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US2656003A - High explosive disk-shaped charge for seismic exploration US2656003A - High explosive disk-shaped charge for seismic exploration