CA1021176A - Gas sampling device with removable piston and resealable closure - Google Patents

Gas sampling device with removable piston and resealable closure

Info

Publication number
CA1021176A
CA1021176A CA217,047A CA217047A CA1021176A CA 1021176 A CA1021176 A CA 1021176A CA 217047 A CA217047 A CA 217047A CA 1021176 A CA1021176 A CA 1021176A
Authority
CA
Canada
Prior art keywords
sampling device
gas sampling
resealable closure
removable piston
removable
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.)
Expired
Application number
CA217,047A
Other languages
French (fr)
Other versions
CA217047S (en
Inventor
John R. Boehringer
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA217,047A priority Critical patent/CA1021176A/en
Application granted granted Critical
Publication of CA1021176A publication Critical patent/CA1021176A/en
Expired legal-status Critical Current

Links

CA217,047A 1974-12-30 1974-12-30 Gas sampling device with removable piston and resealable closure Expired CA1021176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA217,047A CA1021176A (en) 1974-12-30 1974-12-30 Gas sampling device with removable piston and resealable closure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA217,047A CA1021176A (en) 1974-12-30 1974-12-30 Gas sampling device with removable piston and resealable closure

Publications (1)

Publication Number Publication Date
CA1021176A true CA1021176A (en) 1977-11-22

Family

ID=4101951

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,047A Expired CA1021176A (en) 1974-12-30 1974-12-30 Gas sampling device with removable piston and resealable closure

Country Status (1)

Country Link
CA (1) CA1021176A (en)

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