FR402236A - Perfectionnements aux sasseurs à aspiration - Google Patents

Perfectionnements aux sasseurs à aspiration

Info

Publication number: FR402236A
Authority: FR; France
Prior art keywords: vacuum cleaners; cleaners; vacuum
Prior art date: 1908-06-15
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.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BUHLER FRERES SOC

Original Assignee

BUHLER FRERES SOC

Priority date (The priority date 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 date listed.)

1908-06-15

Filing date

1909-04-20

Publication date

1909-10-01

1909-04-20 Application filed by BUHLER FRERES SOC filed Critical BUHLER FRERES SOC

1909-10-01 Application granted granted Critical

1909-10-01 Publication of FR402236A publication Critical patent/FR402236A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/02—Dry treatment

FR402236D 1908-06-15 1909-04-20 Perfectionnements aux sasseurs à aspiration Expired FR402236A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE402236X		1908-06-15

Publications (1)

Publication Number	Publication Date
FR402236A true FR402236A (fr)	1909-10-01

Family

ID=1446975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR402236D Expired FR402236A (fr)	1908-06-15	1909-04-20	Perfectionnements aux sasseurs à aspiration

Country Status (1)

Country	Link
FR (1)	FR402236A (fr)

1909
- 1909-04-20 FR FR402236D patent/FR402236A/fr not_active Expired

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