-
公开(公告)号:CH526473A
公开(公告)日:1972-08-15
申请号:CH824271
申请日:1971-06-07
Applicant: KERAG KESSELSCHMIEDE APP UND M
Inventor: PIERRE M THIEVENT
公开(公告)号:CH526473A
公开(公告)日:1972-08-15
申请号:CH824271
申请日:1971-06-07
Applicant: KERAG KESSELSCHMIEDE APP UND M
Inventor: PIERRE M THIEVENT