Patent search ap:("BASF MAGNETICS GMBH") AND inv:"EEMIIRU PUFUANEBETSUKAA" Page 1

1.

发明专利
PREPARATION OF NEEDLE-LIKE MAGNETIC IRON OXIDE CONTAINING COBALT 失效

公开(公告)号：JPH07138022A

公开(公告)日：1995-05-30

申请号：JP13543494

申请日：1994-06-17

Applicant: BASF MAGNETICS GMBH

Inventor： ETSUKEHARUTO SHIYUBUAPU , BERUNTO HEPUNAA , RAINHARUTO KERUNAA , EEMIIRU PUFUANEBETSUKAA

IPC: C01G49/00 , C09C1/24 , G11B5/706 , G11B5/712 , H01F1/11

2.

发明专利
PREPARATION OF NEEDLE-LIKE COBALT-CONTAINING MAGNETIC IRON OXIDE 失效

公开(公告)号：JPH07165426A

公开(公告)日：1995-06-27

申请号：JP19303394

申请日：1994-08-17

Applicant: BASF MAGNETICS GMBH

Inventor： ETSUKEHARUTO SHIYUBUAPU , RONARUDO JIYON BAICHI , RAINHARUTO KERUNAA , EEMIIRU PUFUANEBETSUKAA , BERUNTO HEPUNAA

IPC: C01G49/00 , C09C1/24 , C09C3/06 , C09D5/23 , C09D7/12 , G11B5/706 , G11B5/84 , H01F1/11

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