| 54 |
Title |
TI |
[DE] VERFAHREN UND VORRICHTUNG ZUR BODENLOCKERUNG |
| 71/73 |
Applicant/owner |
PA |
WEICHEL ERNST
|
| 72 |
Inventor |
IN |
WEICHEL ERNST
|
| 22/96 |
Application date |
AD |
Nov 8, 1973 |
| 21 |
Application number |
AN |
2355802 |
|
Country of application |
AC |
DE |
|
Publication date |
PUB |
May 15, 1975 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
|
| 51 |
IPC main class |
ICM |
A01B 37/00
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
A01B 13/08
A01B 13/08
A01B 35/26
A01B 35/26
|
|
MCD main class |
MCM |
|
|
MCD secondary class |
MCS |
A01B 13/08
(2006.01)
A01B 35/26
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
|
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
DE000002719713A1
DE000002719713C2
DE000003034466A1
US000004141301A
US000004817727A
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
A01B 37/00
A01B 49/02
|
