- 8
- Episodes
- 2021
- First episode
About John Ralph de Leon
Introduce my self
- Publisher
- JOHN RALPH PUTI DE LEON
- Category
- leisure
- Language
- en
- Explicit
- No
- First episode
- 9 Feb 2021
- Latest episode
- 21 Oct 2021
Latest episodes
8 episodes in the feed.
21 Oct 2021
Files tools
7 Jun 2021
Podcast 06/07/21)
1 Jun 2021
Data Loading System
28 May 2021
Research in fiber optic
27 Feb 2021
02/19/21
27 Feb 2021
Podcast (02/27/21)
15 Feb 2021
The difference between the stator and rotor blades
9 Feb 2021
Podcast
Contact John Ralph de Leon
- Guest appearances
- Does not typically book guests
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