on 29 Apr 1982
Last Applicant/ Owned by
Dowell Schlumberger Corporation
Drury House, Russell Street, London, WC2B 5HA
, ,
Serial Number
UK00001174213 filed on 29th Apr 1982
Registration Number
UK00001174213 registered on
29th Apr 1982
Correspondent Information
B D Stoole Schlumberger PLC
1st Floor, 1 Kingsway, London, WC2B 6XH
,
Non-metallic particulate materials for use in packing of, and in formation control in, wells.
UK00001174213
Word
Individual