DE759524A - - Google Patents

Info

Publication number

DE759524A

DE759524A DE759524A DE 759524 A DE759524 A DE 759524A DE 759524 A DE759524 A DE 759524A

Authority

DE

Germany

Prior art keywords

lifter

housing

collecting container

purposes

siphon

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 230000009191 jumping Effects 0.000 description 2
• 238000009412 basement excavation Methods 0.000 description 1
• 230000002269 spontaneous effect Effects 0.000 description 1