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2021
|
Invention
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Laboratory paper-structured weighing kit. A laboratory weighing kit comprises two layers: a dispo... |
|
2020
|
Invention
|
Disposable polymer-structured filter.
The disposable polymer-structured filtering kit includes a... |
|
2014
|
Invention
|
Disposable polymer-structured filter |
|
|
Invention
|
Laboratory flasks and flask kits.
The innovative glass flasks have a standard taper outer joint ... |
|
|
Invention
|
Laboratory flasks and flask kits. The innovative glass flasks have a standard taper outer joint t... |
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2011
|
Invention
|
Multi-functional disposable separatory funnels.
This invention incorporates barrel-shaped polyme... |
|
|
Invention
|
Multi-functional disposable separatory funnels. This invention incorporates barrel-shaped polymer... |
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2009
|
Invention
|
Disposable polymer-structured filtering kit. The disposable polymer-structured filtering kit incl... |
