|
US1775986A
|
|
Inhaling device
|
|
US1818692A
|
|
Fume generating and inhaling apparatus
|
|
US1606145A
|
|
Apparatus for applying vapors to a patient
|
|
US1650010A
|
|
Apparatus for applying vapors to the human body
|
|
US1533829A
|
|
Apparatus for generating medicinal fumes and applying the same to the body of a patient
|
|
US1498437A
|
|
Process of generating mineral fumes and an apparatus for generating said fumes
|
|
US1262638A
|
|
Medicinal-vapor generator.
|
|
US1223032A
|
|
Medicinal-vapor generating and fumigating apparatus.
|
|
US1180241A
|
|
Fumigating apparatus.
|
|
CA56786A
|
|
Churn
|
|
CA293225A
|
|
Inhaling device
|
|
CA293224A
|
|
Fume generating and inhaling apparatus
|
