Extract from the Register of European Patents

EP Citations: EP1431256

Cited inSearch
Type:Patent literature
Publication No.:CH96840  [X]
 (RUDOLF HENNICKE UND KALIWERKE [DE]) [X] 1,4,8-11,16 * page 1, column LEFT, paragraph 2 - page 2, column RIGHT, paragraph 1 *;
Type:Patent literature
Publication No.:US1442406  [X]
 (RUDOLF HENNICKE) [X] 1,4,16 * page 1, line 11 - page 2, line 31 *;
Type:Patent literature
Publication No.:US1898636  [X]
 (LINZELL HARRY K) [X] 1,4,8-11,16 * page 1, line 65 - page 3, line 51 *;
Type:Patent literature
Publication No.:US1941188  [X]
 (RANDEL WILBUR S) [X] 1-8,10-16 * page 1, line 1 - line 79 *;
Type:Patent literature
Publication No.:GB561206  [A]
 (FRANCIS ROBERT HIMSWORTH, et al) [A] 1,4,8-11,16 * page 1, line 1 - page 2, line 88 * * page 4, line 102 - line 117 *;
Type:Patent literature
Publication No.:US3906083  [A]
 (GEORGE JAMES STANLEY) [A] 1,4,12,16 * column 1, line 1 - column 3, line 42 *;
Type:Non-patent literature
Publication information:[A]  - ANONYMOUS, "Latest developments at sandwith anhydrite mine", MIN J; MINING JOURNAL MAR 2 1962 LONDON, ENGLAND, (19620302), vol. 258, no. 6602, pages 210 - 211 + 213, XP008060998 [A] 13-15 * page 210, column RIGHT, paragraph LAST - page 212, column LEFT, paragraph 3 *
Type:Non-patent literature
Publication information:[A]  - STEWART G E, "Billingham mine", INSTITUTION OF MINING AND METALLURGY OF LONDON - BULLETIN SEPT 1946 INSTITUTION OF MINING AND METALLURGY OF LONDON, LONDON, ENGLAND, (194609), no. 480, XP008060997 [A] 13-15 * page 8, paragraph 7 - page 10, paragraph 3 *