DEVICE FOR SMOOTH LOWERING OF CARGO
- 申请公布号:
- SU1250518(A1)
- 申请号:
- SU19853845184
- 申请日期:
- 1985.01.16
- 申请公布日期:
- 1986.08.15
- 申请人:
- VIBKE EDUARD A,SU;ZAVYALOV ALEKSANDR A,SU;POZHIDAEV VIKTOR YA,SU
- 发明人:
- VIBKE EDUARD A,SU;ZAVYALOV ALEKSANDR A,SU;POZHIDAEV VIKTOR YA,SU
- 分类号:
- B66C1/34
- 主分类号:
- B66C1/34