The layer (3) can be in strip form, and can be adjacent to the air cavity (2), and in one or more sections. The intermediate layer is located on the boundary layer of the air gap in one or more sheets.
申请公布号
DE4416732(A1)
申请公布日期
1995.11.16
申请号
DE19944416732
申请日期
1994.05.13
申请人
HOLTZ, FRITZ, PROF. DIPL.-PHYS., 83071 STEPHANSKIRCHEN, DE
发明人
HOLTZ, FRITZ, 83071 STEPHANSKIRCHEN, DE;KUNZ, KURT JOSEF, 56281 EMMELSHAUSEN, DE
