DK18475C
(en)
|
|
Procedure for tanning hides and skins.
|
DK24698C
(en)
|
|
Procedure for tanning hides and skins.
|
DK24415C
(en)
|
|
Procedure for tanning hides and skins.
|
DK17455C
(en)
|
|
Procedure for the treatment of hides and skins.
|
DK18578C
(en)
|
|
Procedure for Tanning Animal Skins.
|
DK19154C
(en)
|
|
Procedure for Tanning Animal Skins.
|
DK25106C
(en)
|
|
Procedure for tanning whale and fish skins.
|
DK16583C
(en)
|
|
Procedure for the treatment of hides and skins.
|
DK29206C
(en)
|
|
Procedure for Tanning Animal Skins.
|
DK16340C
(en)
|
|
Procedure for tanning whale skins, fish skins and the like.
|
DK16273C
(en)
|
|
Procedure for tanning whale skins, fish skins and the like.
|
DK16274C
(en)
|
|
Procedure for tanning whale skins, fish skins and the like.
|
DK24190C
(en)
|
|
Procedure for Tanning Animal Skins.
|
DK26286C
(en)
|
|
Procedure for tanning animal skins.
|
DK29930C
(en)
|
|
Procedure for tanning animal skins.
|
DK26248C
(en)
|
|
Procedure for Hair Removal Preparation of skins and hides for the tanning process.
|
DK15398C
(en)
|
|
Composition composition for the treatment of hides, skins or leather.
|
DK16843C
(en)
|
|
Procedure for Tanning Animal Skins.
|
DK26787C
(en)
|
|
Procedure for tanning animal skins.
|
DK26802C
(en)
|
|
Procedure for tanning animal skins.
|
DK7428C
(en)
|
|
Procedure for tanning hides and skins.
|
DK29522C
(en)
|
|
Procedure for tanning hides and skins.
|
DK4771C
(en)
|
|
Procedure for tanning hides and skins.
|
DK22269C
(en)
|
|
Procedure for drying patent leather and the like.
|
DK26073C
(en)
|
|
Apparatus for tanning hides.
|